Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 12 19.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/24/2024   20:32:49   (  75.89,-124.67) 12/24/2024   20:31:36  (  75.88,-125.42)   20.60                73
 12/24/2024   21:23:35   ( -75.99,  42.30) 12/24/2024   21:22:31  ( -76.01,  42.33)    2.59                64
 12/24/2024   22:14:22   (  76.03,-150.52) 12/24/2024   22:13:30  (  76.01,-150.42)    3.18                52
 12/24/2024   23:05:05   ( -75.99,  16.92) 12/24/2024   23:04:28  ( -76.02,  16.86)    3.12                37
 12/24/2024   23:55:52   (  76.03,-175.90) 12/24/2024   23:55:27  (  76.01,-175.90)    1.78                25
 12/25/2024   00:46:36   ( -76.04,  -8.62) 12/25/2024   00:46:25  ( -76.02,  -8.62)    2.27                11
 12/25/2024   01:37:22   (  76.03, 158.73) 12/25/2024   01:37:24  (  76.02, 158.62)    3.39                 2
 12/25/2024   02:28:06   ( -76.04, -33.99) 12/25/2024   02:28:21  ( -76.07, -33.94)    3.20                15
 12/25/2024   03:18:52   (  76.08, 133.19) 12/25/2024   03:19:19  (  76.06, 133.30)    3.43                27
 12/25/2024   04:09:35   ( -76.04, -59.37) 12/25/2024   04:10:17  ( -76.07, -59.41)    3.24                42
 12/25/2024   05:00:22   (  76.08, 107.81) 12/25/2024   05:01:16  (  76.06, 107.82)    1.65                54
 12/25/2024   05:51:06   ( -76.09, -84.91) 12/25/2024   05:52:14  ( -76.07, -84.89)    1.88                68
 12/25/2024   06:41:58   (  76.35,  81.45) 12/25/2024   06:43:08  (  76.29,  83.16)   45.70                70